REST
SOAP
RESTful
None of the mentioned
Answer is Wrong!
Answer is Right!
The correct answer is: A. REST
Representational State Transfer (REST) is an architectural style and set of constraints applied to hypermedia systems. RESTful web services are web services that adhere to the constraints of REST architecture.
SOAP (Simple Object Access Protocol) is a messaging protocol for exchanging structured information in the implementation of web services. It relies on XML as the data format and HTTP as the transport protocol.
RESTful is an adjective that describes a web service that adheres to the constraints of REST architecture.
None of the mentioned is not a correct answer.